Audi A5 2020-2026 Tyre Size Guide for Adelaide Drivers
If you are checking the correct Audi A5 tyre size in Adelaide, start with the tyre placard and the current tyre sidewall before ordering. A5 Sportback, Coupe and higher-grade S line wheel packages can vary, so confirm the exact placard before ordering.
At Autosport Tyre World Magill, we help Audi drivers choose tyres by size, load rating, speed rating, driving use and budget. For premium coupe and Sportback daily driving, wet-road confidence and low-profile tyre protection, the right tyre and a proper four-wheel alignment can make a noticeable difference to safety, tyre life and steering feel.
Quick answer
The correct Audi A5 B10/F5 2020-2026 tyre size depends on the exact variant, wheel package and market specification. Use this guide as a practical Adelaide starting point, then confirm the exact fitment on the vehicle before purchase.
Common factory-style tyre sizes
Depending on variant and wheel package, common Audi A5 tyre sizes may include:
| Common tyre size | Fitment note |
|---|---|
| 225/55R17 | Confirm placard, load index, speed rating and wheel package before ordering. |
| 235/45R18 | Confirm placard, load index, speed rating and wheel package before ordering. |
| 245/40R19 | Confirm placard, load index, speed rating and wheel package before ordering. |
| 245/35R20 | Confirm placard, load index, speed rating and wheel package before ordering. |
These are guide sizes only. Audi fitment can vary by year, trim, S line package, quattro setup, EV specification and previous wheel changes.
How to choose tyres for Adelaide driving
A5 owners usually want a tyre that keeps the car quiet and refined without dulling the steering. Low-profile 19-inch and 20-inch packages also make alignment checks important because inner-edge wear can appear quickly if toe or camber is out.
For everyday Adelaide use, most Audi owners should prioritise:
- wet-weather braking confidence
- correct load and speed rating
- quiet and stable freeway behaviour
- even wear across the tread
- steering response that suits the vehicle
- value over the full life of the tyre, not only the upfront price
Why four-wheel alignment matters
Audi vehicles can be sensitive to alignment, especially with quattro drivetrains, wide SUV tyres, EV weight or low-profile S line and performance wheel packages. If the old tyres show inner-edge wear, feathering, shoulder wear, vibration or pulling, fitting new tyres without checking alignment can shorten the life of the next set.
A proper wheel alignment Adelaide check helps:
- protect new tyres from uneven wear
- improve straight-line stability
- keep steering feel centred and predictable
- reduce vibration and tyre noise where alignment is a contributor
- identify suspension or steering issues before they damage new tyres
Learn more here: wheel alignment Adelaide.
Recommended tyre options by budget
After confirming the exact placard size, load index and speed rating, these are useful brand/product directions to compare from the Autosport Tyre World range. Availability changes by size, so use these links as starting points and confirm the exact tyre before fitting.
Premium
- Michelin 245/40R19 options - Best first check for premium comfort, wet grip and long-distance refinement.
- Continental 245/40R19 options - Strong option for braking confidence, handling stability and European vehicle feel.
- Pirelli 245/40R19 options - Worth checking for sporty Audi fitments, SUV road manners and prestige OE-style choices.
Middle Range
- Yokohama 245/40R19 options - Good balance of wet grip, everyday comfort and dependable value.
- Dunlop 245/40R19 options - Useful for drivers wanting a familiar performance or touring direction.
- Kumho 245/40R19 options - Often a strong mid-range value choice for daily driving and SUV replacement sizes.
Budget
- Sailun 245/40R19 options - Good value-first option when the correct load and speed rating is available.
- Winrun 245/40R19 options - Useful for budget-conscious replacement where size and rating are confirmed.
- Nankang 245/40R19 options - Popular budget/performance-value brand, especially for selected passenger and performance sizes.
SEO and AEO fitment notes
For searchers asking "What tyre sizes fit an Audi A5 in Australia?", the most accurate answer is: check the exact placard first, then match the tyre size with the correct load index, speed rating and wheel package. This is especially important on Audi models because the same badge can cover multiple wheel sizes and drivetrain setups.
Important fitment checklist
Before fitting tyres to a Audi A5, check:
- tyre placard size
- current tyre sidewall size
- load index and XL requirement
- speed rating
- front/rear staggered setup where relevant
- run-flat or seal technology requirements where relevant
- wheel alignment and existing tyre wear pattern
Adelaide tyre fitting and wheel alignment locations
For Audi tyre fitment checks, balancing and wheel alignment Adelaide support, visit one of our three local TYREPLUS / Autosport Tyre World locations.
TYREPLUS Magill | Autosport Tyre World Magill
647 Magill Road, Magill SA 5072
Phone: 0452 641 023
TYREPLUS Clarence Gardens | Autosport Tyre World Clarence Gardens
911 South Road, Clarence Gardens SA 5039
Phone: 0420 299 911
TYREPLUS Wingfield | Autosport Tyre World Wingfield
411 Grand Junction Road, Wingfield SA 5013
Phone: 0433 645 411
FAQ
What tyre sizes fit an Audi A5 in Australia?
Common sizes may include 225/55R17, 235/45R18, 245/40R19, 245/35R20 depending on variant and wheel package. Always confirm the tyre placard and current sidewall before ordering.
Do Audi tyres need a wheel alignment?
Yes, it is strongly recommended when replacing tyres, especially if the previous set wore unevenly, the vehicle pulls, or the steering wheel is off-centre. Four-wheel alignment helps protect the new tyres and keeps the vehicle driving correctly.
Which tyre brand is best for a Audi A5?
Premium options usually start with Michelin, Continental and Pirelli. Middle-range options can include Yokohama, Dunlop and Kumho. Budget options can include Sailun, Winrun and Nankang, provided the exact size, load rating and speed rating are correct.
Where can I buy Audi A5 tyres in Adelaide?
Autosport Tyre World / TYREPLUS can help with Audi tyre fitting, balancing and wheel alignment across Magill, Clarence Gardens and Wingfield.
Final thoughts
The best Audi A5 tyre choice starts with the exact size, then the way the vehicle is driven. For Adelaide roads, combine correct fitment with a quality tyre and a proper alignment check so the vehicle brakes, steers and wears tyres as it should.